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2016-3-13 17:00

定制开发:LeMaker Guitar 开源平台

WowTec与乐美客科技合作,在乐美客推出的开源平台上实现定制化开发,也代售乐美客系列开发板。

什么是 LeMaker™ Guitar?


LeMaker Guitar是LeMaker(乐美客)与炬芯(珠海)科技有限公司最具突破性的开源单板电脑。


搭载了基于ARM Cortex-A9R4 四核 1.3GHz CPU的炬芯 S500 SoC 和 1GB/2GB DDR3内存,8GBFlash,整体性能较市场上主流产品“RaspberryPi”提升至少45%以上,使其具有前所未有的高性价比。


同时,LeMaker  Guitar是目前市场上首个支持Android5.0的SBC产品,并采用核心板+底板设计理念,彻底解决用户做二次定制的繁琐流程,之前完成二次定制所需时间超过4倍。


但是基于LeMaker Guitar核心板做定制可以将时间大大缩短至1个月内,极大地方便了广大创客,真正实现了“做大众创客首选SBC”的理念。



LeMaker™  Guitar 框图

S500应用框图


LeMaker Guitar框图


硬件布局


硬件参数

Hardware Specification of LeMakerTM Guitar 

SoC

Actions S500

CPU

ARM® Cortex™-A9R4 Quad-Core up to 1.3 GHz(ARM v7 instruction set)

GPU

Imagination PowerVR SGX544, Support OpenGL-ES 1.1 and 2.0, OpenVG 1.0.1

RAM

1 GB DDR3 SDRAM (option 2GB DDR3 SDRAM)

PMU

ATC2603C(Integrated Audio Codec etc)

Features

Storage

8GB eMMC(Options 4GB/8GB/16GB/32GB)on board storge

Video

1080P@60fps HD video encoding

Supports MPEG-4, H.263, H.264 and other mainstream video formats

LCD Interface Select

LVDS/ RGB/MIPI

ADFU Button

Hardware ADFU Button

Expansion Interface

204   Pins stanard DDR3 SODIMM

OS Support

Android 5.0 / Linux

Appearance characteristic

Sizes

67.6mm x 42.2mm

Weight

10g


LeMaker Guitar 扩展底板 Rev.B 框图


硬件布局


硬件参数

Hardware Specification of LeMakerTM Guitar  Base Board Rev.B

Sorage

MicroSD Card slot

Ethernet Port

10/100Mbps

Wireless

Wi-Fi 802.11 b/g/n   2.4GHz

Bluetooth 4.0

1 x IR receiver

USB

2 x USB2.0 HOST

1 x MicroUSB3.0 HOST & DEVICE

Display

1 x HDMI 1.4(Type A - full), supports up to 4096*2048@30HZ

1 x LVDS-DSI for raw LCD panels(up to 4096 x 2048)

Audio

HDMI output

Analog audio

I2S audio output (also   available as audio input)

On board MIC input

Camera

1 x MIPI-CSI

1 x Parallel 8-bit camera interface

Expansion Interface

40 Pins Header:28×GPIO, some of which can be used for specific functions including UART, I2C, SPI, PWM, I2S

SODIMM 204 Pin Connector: Standard DDR3 SODIMM 204P connector ,used for connect LeMaker Guitar core board

Debug UART: used for developing debug

ADC: ADC input

LED

1 x Power status LED   (red)

1 x User defined LED1   (green)

1 x User defined LED2   (blue)

Button

Power Button:Button Power on/off

Reset Button:Button System reset

ADFU Button:Software ADFU Button

Power Source

5~12V@2A, Plug   specification is inner diameter 2.1mm and outer diameter 5.5mm

Appearance   characteristic

Sizes

88mm x 88mm

Weight

58g



LeMaker Guitar:快速入门

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